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Is there any international treaty codifying the no-smoking ban? Or is it just a silent agreement among governments and airlines, implemented through local laws and airline policies? Macoukji ( talk) 11:02, 28 May 2013 (UTC) reply

When did non-smoking flights become common? Surely it was before 1998. On short domestic flights it became illegal in 1988 in the US AFAIK. Stephen A ( talk) 00:43, 6 October 2016 (UTC) — Preceding unsigned comment added by Stephen A ( talk • contribs) 00:43, 6 October 2016 (UTC) reply

The article is heavily Americanocentric. — Preceding unsigned comment added by Stephen A ( talk • contribs) 00:37, 6 October 2016 (UTC) reply